The Intricate Network of Folds That Line the Outer Surface

question 46

Multiple Choice

The intricate network of folds that line the outer surface of the cerebral cortex, allowing it to fit inside the skull, are called ________.

• A) convolutions
• B) sensory projection areas
• C) association areas
• D) motor projections

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Definitions:

Conditioned Fear

A learned response to a previously neutral stimulus that after being repeatedly associated with an aversive event, triggers a fear reaction.

Ventromedial Hypothalamus

A region of the brain involved in regulating hunger, satiety, and energy homeostasis.

Amygdala

The amygdala is a small, almond-shaped structure in the brain involved in processing emotions, especially fear and pleasure.

Autonomic Arousal

The activation of the autonomic nervous system, leading to physiological changes such as increased heart rate, sweating, and heightened alertness.